313311102122 has 8 divisors (see below), whose sum is σ = 475915598400. Its totient is φ = 154672569324.

The previous prime is 313311102119. The next prime is 313311102131. The reversal of 313311102122 is 221201113313.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 313311102094 and 313311102103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 991490672 + ... + 991490987.

It is an arithmetic number, because the mean of its divisors is an integer number (59489449800).

Almost surely, 2^313311102122 is an apocalyptic number.

313311102122 is a deficient number, since it is larger than the sum of its proper divisors (162604496278).

313311102122 is a wasteful number, since it uses less digits than its factorization.

313311102122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1982981740.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 313311102122 its reverse (221201113313), we get a palindrome (534512215435).

The spelling of 313311102122 in words is "three hundred thirteen billion, three hundred eleven million, one hundred two thousand, one hundred twenty-two".